tensorflow-botbotassignedamahendrakarApr 1, 2020 Doesn't that still return a tensor? I would like to get a float value instead of a tensor, which I can append to a list (initiated by list = []) . I am using inside a tf.function, maybe that changes things?
x: tf.Tensor([1 2 3 4], shape=(4, ), dtype=int32) 范例2:从Python元组 Python3 # Importing the libraryimporttensorflowastf# Initializing the inputl = (1,2,3,4)# Printing the inputprint('l:', l)# Calculating resultx = tf.convert_to_tensor(l, dtype = tf.float64)# Printing the...
Tensor("add_4:0", shape=(2,), dtype=float32) 1. TensorFlow支持14种类型: 实数(tf.float32,tf.float64)、整数(tf.int8,tf.int16,tf.int32,tf.int64,tf.uint8)、布尔型(tf.bool)、复数(tf.complex64,tf.complex128)。 张量的用途 对中间结果的引用,提高代码可读性。 # 使用张量记录中间结果 a...
在此例中,我们将Python列表x转换为2x3的float32类型的张量tensor_x。 除了列表,convert_to_tensor()函数还可以将NumPy数组、Python标量等对象转换为张量。在TensorFlow中,合理地使用convert_to_tensor()函数能够方便地增加代码的灵活性和易读性。
test_image = tf.convert_to_tensor(img, dtype=tf.float32) Then following error appears: ValueError: Tensor conversion requested dtype float32 for Tensor with dtype int64: 'Tensor("test/ArgMax:0", shape=TensorShape([Dimension(None)]), dtype=int64)' tensorflow int64 Share Improve this questi...
3366 return [ops.convert_to_tensor(t) for t in ret] ~/.pyenv/versions/lewagon/lib/python3.8/site-packages/tensorflow/python/data/ops/dataset_ops.py in _wrapper_helper(*args) 3297 nested_args = (nested_args,) 3298 -> 3299 ret = autograph.tf_convert(func, ag_ctx)(*nes...
python3.7/site-packages/tensorflow_core/python/framework/ops.py", line 1290, in convert_to_tensor (dtype.name, value.dtype.name, value)) ValueError: Tensor conversion requested dtype float32 for Tensor with dtype float64: <tf.Tensor: shape=(3,), dtype=float64, numpy=array([1., 1., 1...
import tensorflow as tf import numpy as np def my_func(arg): arg = tf.convert_to_tensor(arg, dtype=tf.float32) return arg # The following calls are equivalent. value_1 = my_func(tf.constant([[1.0, 2.0], [3.0, 4.0]]))
遇到这种情况可能是你的程序中有和你定义的tensor 变量重名的其他变量名字,jishi在for循环中使用了这个名字的作为临时变量也不行.tenor 变量很娇气.坑了我一晚上的时间. 比如:x = tf.placeholder(tf.float32,[None,512]) 那么在程序中就不能使用x作为其他变量名,jishi临时的也不行.(我就在for循环中使用了x所...
4. 使用tf.convert_to_tensor(x) 将数据转换为tensorflow格式 参数说明:x表示输入的参数为其他类型的 代码:下面将np.array格式的数据转换为tensor格式,并使用sess.run进行运行 #4.使用tf.convert_to_tensor将数据转换为tensorimportnumpy as np x= np.array([1, 2, 3]) ...